Pavin or Paviin: How To spell?

The word Pavin is misspelled against Paviin, a noun meaning "A glucoside found in species of the genus Pavia of the Horse-chestnut family."

Paviin has double "ii" is mispronounced as "i"
Remember double 'II' in between the strings pav & n which should not be misspelled with single 'I'
Wrong Spelling:  pav-i-n 
Correct Spelling:  pav-ii-n 
Find more wrongly spelled words of Paviin to spell it well.